| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Industrial Grade | MT | 761.99 | USD | 20251103 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 874.88 | USD | 20251103 |
| Jinan Jinrihe Chem | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Fusheng | Industrial Grade | MT | 903.1 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 790.21 | USD | 20251103 |
| Shandong Wells Chem | China national standards | MT | 740.82 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Zhiheng | China national standards | MT | 1015.99 | USD | 20251103 |
| Nanjing Runsheng Petro | China national standards | MT | 1552.2 | USD | 20251103 |
| Shandong Hongyang Chem | China national standards | MT | 797.27 | USD | 20251103 |